Residual Current Monitors (RCMs) continuously monitor electrical systems for leakage currents, providing early detection of insulation faults and improving protection against electric shock and fire risk. Unlike traditional protective devices, RCMs enable a controlled system response, supporting predictive maintenance and reducing unnecessary downtime. Designed in accordance with IEC 62020, and supporting EV charging standards such as IEC 62955 and IEC 62752, the range is suitable for detecting AC, pulsating DC and smooth DC residual currents in modern installations.
RCMs are widely used in applications including electric vehicle charging (Mode 2 and Mode 3), renewable energy systems, energy storage and industrial equipment, where continuous monitoring, safety and system reliability are essential.
Struggling with RCM supply, pricing or lead times? We can help.
RCM-EV-01
Direct to cable or PCB mounting
- Compliant with IEC 62752
- Fixed 6mA DC and 30mA AC trip levels
- For Mode 2 and Mode 3 applications
- Combined single switching output
- 13.5mm cable aperture
RCM-EV-02
Direct to cable or PCB mounting
- Compliant with IEC 62955
- Fixed 6mA DC trip level
- For Mode 3 applications
- Single switching output
- 13.5mm cable aperture
RCM-EV-03
Direct to cable or PCB mounting
- For Mode 2 and Mode 3
- Compliant with IEC 62752
- Fixed 6mA DC and 30mA trip levels
- Two independent switching outputs
- 13.5mm cable aperture
RCM-EV-04
Low profile – PCB mounting
- Compliant with IEC 62752
- Fixed 6mA DC and 30mA AC trip levels
- For Mode 2 and Mode 3 applications
- Two independent switching outputs
- 13.5mm cable aperture
RCM-EV-06
Low profile – PCB mounting
- Compliant with IEC 62955
- Fixed 6mA DC trip level
- For Mode 3 applications
- Single switching output
- 13.5mm cable aperture
RCM-EV-08
Low profile – PCB mounting with integrated primary conductors
- Compliant with IEC 62752
- Fixed 6mA DC and 30mA AC trip levels
- For Mode 2 and Mode 3 applications
- Two independent switching outputs
RCM-EV-09
Low profile – PCB mounting with integrated primary conductors
- Compliant with IEC 62955
- Fixed 6mA DC trip level
- For Mode 3 applications
- Single switching output
RCM-EV-11
Low profile – PCB mounting with integrated primary conductors
- Compliant with IEC 62752 & UL 2231-2
- Fixed 6mA DC and 20mA AC trip levels
- Two independent switching outputs
RCM-EV-05
Compact design – small PCB footprint
- Compliant with IEC 62752 & UL 2231-2
- Fixed 6mA DC and 20mA AC trip levels
- For Mode 2 applications
- Two independent switching outputs
- 13.5mm cable aperture
RCM-EV-07
Compact design – small PCB footprint
- Compliant with IEC 62955
- Fixed 6mA DC trip level
- For Mode 3 applications
- Single switching output
- 13.5mm cable aperture
Quotation Request
* Downloads compressed ZIP file. If the file download fails using Google Chrome, we suggest using another browser (i.e. Microsoft Edge) then select the option to keep/save the file to your device.